[ 1756.228188][ T7881] br0: port 1(veth1) entered blocking state
[ 1756.229056][ T7881] br0: port 1(veth1) entered disabled state
[ 1756.229479][ T7881] veth1: entered allmulticast mode
[ 1756.232952][ T7881] veth1: entered promiscuous mode
[ 1756.451656][   T38] br0: port 1(veth1) entered blocking state
[ 1756.452115][   T38] br0: port 1(veth1) entered forwarding state
[ 1763.655854][ T7924] br0: port 1(veth1) entered disabled state
[ 1763.766106][ T7925] veth1: left allmulticast mode
[ 1763.766490][ T7925] veth1: left promiscuous mode
[ 1763.767027][ T7925] br0: port 1(veth1) entered disabled state